Paediatric anaesthesia
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Paediatric anaesthesia · Aug 2014
Meta AnalysisIs dexmedetomidine superior to midazolam as a premedication in children? A meta-analysis of randomized controlled trials.
In the current published literature, there are controversial results regarding the effectiveness of dexmedetomidine compared with midazolam as premedication in children. The aim of this meta-analysis was to compare the use of dexmedetomidine as a premedication in pediatric patients with that of midazolam. ⋯ This meta-analysis demonstrated that dexmedetomidine premedication is superior to midazolam premedication in terms of producing satisfactory sedation upon parent separation and mask acceptance. Dexmedetomidine premedication provides clinical benefits that included reducing the requirements for rescue analgesia and reducing agitation or delirium and shivering during the postoperative period. However, the risks of heart rate and blood pressure decreases, and the prolonged onset of sedation associated with dexmedetomidine should be considered.
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Paediatric anaesthesia · Aug 2014
ReviewA review of the surface and internal anatomy of the caudal canal in children.
The anatomy of the sacral hiatus and caudal canal is prone to significant variation, yet studies assessing this in the pediatric population remain limited. Awareness of the possible anatomical variations is critical to the safety and success of caudal epidural blocks, particularly when image guidance is not employed. ⋯ A literature search using three electronic databases and standard pediatric and anatomy reference texts was conducted yielding 24 primary and seven secondary English-language sources. Appreciating that our current landmark-guided approaches to the caudal canal are not well studied in the pediatric population is important for both clinicians and researchers.